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Programmatically set left drawable in a TextView
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+1 Its working for setting android:drawableLeft for TextView programatically. Thanx mate
– Paresh Mayani
Jul 30 '12 at 7:08
38
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Programmatically set height on LayoutParams as density-independent pixels
...ou want to scale by the density scaling factor, just multiply by developer.android.com/reference/android/util/… which would also be the same as doing (size * metrics.densityDpi) / DisplayMetrics.DENSITY_DEFAULT.
– hackbod
May 11 '11 at 6:47
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Find first element in a sequence that matches a predicate
... answered Dec 16 '11 at 12:49
macmac
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pg_config executable not found
... at /Applications/Postgres.app/Contents/Versions/<your version>/bin (Mac OS X)
– Tim Daubenschütz
Mar 17 '15 at 13:01
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Best way to define private methods for a class in Objective-C
...ivate method in Objective-C. However, starting in Objective-C 2.0 (meaning Mac OS X Leopard, iPhone OS 2.0, and later) you can create a category with an empty name (i.e. @interface MyClass ()) called Class Extension. What's unique about a class extension is that the method implementations must go in...
How to append something to an array?
...probably already do that) and there will be no difference in the generated machine code, if the function is called often enough to be compiled instead of interpreted by the runtime. Same advice goes as for any language that isn't assembler, actually.
– Mörre
D...
Listview Scroll to the end of the list after updating the list
...ing post(Runnable) on the view, you ensure the Runnable code is run on the android UI thread. Generally do it this way unless you know you're already on the UI thread, or are ensuring that by some other means.
– Mason Lee
Feb 19 '14 at 0:14
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Search in all files in a project in Sublime Text 3
... also includes all opened tabs.
The keyboard shortcut is Ctrl⇧+F on non-Mac (regular) keyboards,
and ⌘⇧+F on a Mac.
You'll be presented with three boxes: Find, Where and Replace. It's a regular Find/Find-replace search where Where specifies a file or directory to search. I for example ofte...
Determine whether JSON is a JSONObject or JSONArray
...u have an array
tokenizer is able to return more types: http://developer.android.com/reference/org/json/JSONTokener.html#nextValue()
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How do you input commandline argument in IntelliJ IDEA?
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Windows, Linux, some Macs:
ALT+SHIFT+F10, Right, E, Enter, Tab, enter your command line parameters, Enter. ;-)
Mac with "OS X 10.5" key schema:
CTRL+ALT+R, Right, E, Enter, Tab, enter your command line parameters, Enter.
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